If your looking for a presice and accurate PO4 phosphate test kit then the

NYOS test kit is for you. They are very accurate and very high quality test

kits and some of the best priced available. Using less solution makes them

even more accurate and easier to read the results.

Water properties as close to nature are the key for every aquarium's

success. However, monitoring relevant parameters in seawater is difficult

due to numerous interfering ions. Therefore, test kits considering the

specific characteristics of seawater are needed to analyse the water

precisely.

NYOS REEFER test kits offer the customer two significant benefits

• Highly precise analyses for seawater conditions. Furthermore, they offer a
• highly attractive price-performance ration and make test kits in laboratory
• quality affordable for the standard hobby user.

Additional characteristics of our REEFER test kits

• calibrated dropper made by a German manufacturer ensures uniform

drops during all repeat tests

• reagents are made in Germany in accordance with EN ISO 9001
• reagents are analysed according to AAS and NIST standards
• strict batch and quality control
• easy to use with intuitive pictogram instructions
• NYOS REEFER test kits allows you to achieve precise and most importantly
• reproducible (i.e. in repeat measurements identical) measuring results.
• Number of Tests: 50